TY CONF TI ENSURING AND IMPROVING THE QUALITY OF MECHANICAL ENGINEERING AND AEROSPACE PRODUCTS IN THE MANUFACTURE OF TOOTHED PROFILES USING WAVE DEFORMATION HARDENING KW hardening KW depth of the hardened layer KW hardness KW microstructure KW gears JO Ensuring and improving the quality of engineering and aerospace products AU Kirichek, A.V. AU Soloviyov, D.L. AU Fedonina, S.O. AU Fedukov, A.G. PY 2024 PB Bryansk State Technical University